baber/WOPTO huggingface dataset:
Patent JP-H07110278-A (JP)
Title: Pressure transmission equipment
Inventor: ARAI MASATSUGU
IPC: G01L7/08
Filed: 1993-10-08
Abstract: PURPOSE:To prevent clearance corrosion from occurring by providing a space part or a qroove at the outer-periphery side of the diaphragm mounting part of a pressure reception chamber. CONSTITUTION:A pressure reception cover 8, two separation chambers 2 which are covered with a diaphragm 6 provided at a pressure reception part 1, and a pressure guiding path 3 for guiding the pressure of the other separation chamber to a pressure sensor 4 installed in one separation chamber are formed, the differential pressure between both pressure reception chambers 5 is detected, and then it is transferred to the outside by a transfer circuit 7. The diaphragm 6 is mounted to the pressure reception part 1 by a mounting part 10 and a groove 11 for preventing clearance corrosion is provided near the mounting part 10. Then the atmospheric pressure and the pressure of a measuring fluid are applied to the pressure reception chamber 5 and then the resistance of a sensor 4 according to the pressure of the measuring fluid is detected to measure the pressure. Also, by providing the groove 11, uneven concentration operation of a dissolved constituent within a liquid solution causing clearance corrosion to occur is prevented, thus suppressing the occurrence of clearance corrosion.
Patent JP-H04129766-A (JP)
Title: Dot printer
Inventor: KOGO TAKASHI
IPC: B41J29/13
Filed: 1990-09-21
Abstract: PURPOSE:To make the whole structure of a printer compact and to reduce therewith spatial volume occupied by the printer by providing a sheet-storing part on the inside of a printer case. CONSTITUTION:A tray 8 forming a sheet-storing part is provided on the upstream side of sheet-feeding rollers 5 so that it becomes integral with a printer case 2. The tray 8 is placed horizontal on a place approximately in the middle of the depth of the printer case 2, and is spread, covering the whole breadth of the printer case 2 and extending near to the rear end of the printer case 2. The front end of the tray 8 is bent upward so that it forms a stopper 8a. A sheet-feeding cassette 9 is placed on the sheet-storing part 8.
Patent JP-S61132510-A (JP)
Title: Production of heat-resistant conjugated oxide powder
Inventor: TAKAGI HIROYOSHI
IPC: C04B35/18
Filed: 1984-11-30
Abstract: PURPOSE:Alkali is added to an aqueous solution of a water-soluble aluminum salt and silica sol to cause precipitation and water is removed by azeotropy with an organic solvent, then roasting is effected to give a conjugated oxide power of high heat resistance and strength. CONSTITUTION:A water-soluble aluminum salt such as aluminum nitrate and silica sol are added to water so that the composition becomes a prescribed mullite one and dissolved. Alkali such as aqueous ammonia is added to the solution to form colloidal precipitation and the precipitate is filtered off. The precipitate is dispersed in an organic solvent such as n-butanol and the water is removed by azeotropy. The precipitate is removed by filtration and the organic solvent is recovered by vaporization and roasting is effected at 900-1,600 deg.C to give the objective conjugated oxide powder of mullite. The sintered product of the resultant powder is suitably used as a structural material at elevated temperature.
Patent JP-S61132549-A (JP)
Inventor: TOMARI MASAO
IPC: C04B18/14
Filed: 1984-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0671750-A (JP)
Title: Method for attaching stamper, attaching jig and mold
Inventor: UEDA KEIJI
IPC: B29L17/00
Filed: 1992-08-28
Abstract: PURPOSE:To easily perform attaching work under the environment wherein a stamper and a mirror surface for attaching the stamper are isolated from the space in which foreign matter are floating CONSTITUTION:An attaching jig for a pressing ring of the internal circumference of a stamper is constituted of a casing 14, a supporting rod 6 and a spindle 15 of the supporting rod. The intervals thereof and the joint part between the jig and a mold 1 are sealed by a silicon rubber-based 'O-ring'. The spindle 15 is regulated to the precise spindle position by a precisely positioning screw 9. An exhaust port 10 and a suction port 11 are opened in the easing 14 and the air in the easing is changed. After the internal surface of the casing 14, a mirror surface 2, a stamper 4 and the pressing ring 5 of the internal circumference of the stamper are cleaned, the pressing ring 5 is attached to the supporting rod 6 by a screw or the like. Thereafter the stamper 4 is supported by the pressing ring 5.
Patent JP-S61130818-A (JP)
Title: Flowmeter
Inventor: YAMAGATA YASUFUMI
IPC: G01F1/22
Filed: 1984-11-30
Abstract: PURPOSE:To enable the maintaining of the linearity satisfactorily in the relationship between the flow rate and the electric signal, by arranging a tube constant in the diameter with an escape groove for a fluid formed on the side thereof along the axis thereof and an output means for obtaining an output indicating changes in the position of a shielding means in the tube. CONSTITUTION:As a liquid flows into a cylindrical tube 4 from the opening end 4b side, a piston 6 is forced to the right against an eccentric force of a coil spring 7 while a fluid flows out of the tube 4 through an escape groove 5. In this case, the movement of the piston 6 and the opening length of the escape groove 6 are determined by the pressure corresponding to the flow rate of the fluid. So to speak, the movement of the piston 6 corresponds to the flow rate. Then, with the movement of the piston 6, the core of a differential transformer 8 is moved through a connecting rod 9 to obtain an output voltage corresponding to the movement of the piston 6, hence, the flow rate from the differential transformer 8 thereby indicating the flow rate by the voltage.
Patent JP-S63106385-A (JP)
Title: Manufacture of oldham's coupling for scroll compressor
Inventor: NOBORI YOSHINORI
IPC: F16D3/04
Filed: 1986-10-24
Abstract: PURPOSE:To economize material cost and improve productivity by forming a key piece by bending a ring body outwardly after punching out the key piece integrally with the ring body inside said ring body, in Oldham's coupling. CONSTITUTION:In the manufacture of a key piece 30 which slides in the key way 29 on an edge plate 21 of an Oldham's coupling 27 for preventing rotation of a swirl scroll 15, the useless taking-in of material can be reduced by the integral punching-out with a ring body 28 inside said ring body 28. Then, the difference of height is formed from a key piece 32 which slides in a key way 31 on a frame 8 by bending the key piece 30 outwardly from the ring body 28, and the upper surface of the frame 8 is made so as to permit the revolution of the swirl scroll 15. Since the Oldham's coupling can be formed through press work, and the height difference can be formed on the key piece by only bending the key piece, material can be economized, and productivity can be improved.
Patent JP-2001073754-A (JP)
Title: Heat exchanger for recovering exhaust gas energy
Inventor: KAWAMURA HIDEO
IPC: F02M25/07
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To convert exhaust gas energy effectively and speedily into steam energy by effectively transferring heat to water/steam passage through flow velocity increase, adiabatic expansion and wall separation by collision, by compression of exhaust gas flowing through exhaust gas passage. SOLUTION: This heat exchanger consists of inner tube body 1 forming water/steam passage 3 equipped with water injection nozzle 7, and outer tube 2 forming exhaust gas passage 4 placed outer circumference of inner tube body 1. Water/steam passage 3 is formed in cylindrical shape, by connecting corrugated metal plate to metal plate in spiral shape. In exhaust gas passage 4, is a disk 13 equipped with passage hole 12 placed at outer circumference of inner tube body 1 to longitudinal direction apart from it. The hole 12 makes up a restriction which offsets with disk 13 adjacent to hole 12 so that exhaust gas E collides with disk 13.
Patent JP-H0684030-A (JP)
Title: Semiconductor device
Inventor: OTANI TOYOKAZU
IPC: G06K19/077
Filed: 1992-08-28
Abstract: PURPOSE:To prevent an IC memory card from being destructed by bending stress and twisting stress. CONSTITUTION:A distortion sensing device 5 for detecting stress applied to an IC memory card and converting the detected stress into a voltage change, a stress detecting device consisting of a voltage detecting circuit 6 for detecting the output of the device 5 and an external output device 8 for informing the probability of generating the destruction of the IC memory card to a user in accordance with an output from the circuit 6 are built in the IC memory card. Consequently the probability of generating the destruction of the IC memory card can be informed to the user to prevent the generation of its destruction.
Patent JP-H02102394-A (JP)
Title: Mud lifting pump having large capacity
Inventor: HAYASHI YUSHI
IPC: F04D13/00
Filed: 1988-10-07
Abstract: PURPOSE:To enhance durability of a pump by adopting a vetical type and providing an air space between a upper lid of a pump vessel and a shaft, so that the leakage gushed out from the air space is returned to a tank via an outlet. CONSTITUTION:A pump screw is placed vertically in a pump vessel in which a suction hole 16 and a drain hole 8 are arranged at the lower and the upper parts of the vessel, respectively. In addition, an air space is formed between a lid 6, which closes the upper part of this pump vessel, and a shaft 4, which penetrates this lid 6 to extend upward, so that the leakage flows backward from an outlet 7. In addition, a bearing 11, which supports the shaft 4, is placed outside the pump. On the other hand, a shaft receiver 12, which is used as a center rest of the shaft 4, is formed into a bolt-shape. The shaft receiver 12 incorporates solid wax or paraffin therein, while its length can be adjusted.
Patent JP-S61165214-A (JP)
Inventor: DAAKU DO MORU
IPC: B21B37/00
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62115402-A (JP)
Title: Post treatment of dyed material
Inventor: FUTAMURA NOBUYUKI
IPC: C03C17/00
Filed: 1985-11-15
Abstract: PURPOSE:To obtain the dyed base material having an excellent heat-resisting property and durability against a light by treating the material, which is dyed with an anionic dyestuff and is the surface film made of a polymer having a basic group on the base material such as a glass plate, with an acidic solution. CONSTITUTION:The substrate is coated with an appropriate solvent solution of the polymer having the basic group followed by vaporizing said solvent to form the resinous film on the surface of the base material. The obtd. film is cured by irradiating a heat or an active ray to it followed by dying the obtd. film formed on the base material with the anionic dyestuff by a conventional method. The obtd. film (the dyed material) is treated with an acidic solution. The acidic substance contd. in said acidic solution is preferably an organic sulfonic acid such as paratoluenesulfonic acid, benzene sulfonic acid and methane sulfonic acid, etc. The concentration of said acid is 1-5pH or the concn. corresponding to said pH value. The treating temp. is 0-100 deg.C.
Patent JP-H04133065-A (JP)
Title: Photoconductive high-polymer compound
Inventor: HIRANO AKIRA
IPC: G03G5/07
Filed: 1990-09-25
Abstract: PURPOSE:To obviate the generation of crystal precipitation and phase sepn. and to prevent the mechanical strength and sensitivity of a photosensitive body from being impaired by using a specific high-polymer compd. CONSTITUTION:For example, DMF and sodium hydroxide are added to 4- hydroxytriphenyl amine and chloromethyl styrene is dropped after cooling. This reaction liquid is extracted with toluene and the solvent is removed to obtain a monomer. This monomer and AIBN are dissolved in toluene to bring a part thereof into reaction. Further, the polymer obtd. at this time is dissolved into the toluene and the AIBN is added. The soln. is applied on the glass substrate provided with aluminum electrodes. In succession, the formed film is heated to obtain a three-dimensional polymer. This three-dimensional polymer is used as the essential component of the photosensitive body, by which the carrier transferability and wear resistance of the electrophotographic sensitive body, electric field light emitting element, etc., are improved. The above- mentioned polymer is so formed as to contain at least one kind of the repeating unit contg. at least one general formulas (I) to (III).
Patent JP-H1198069-A (JP)
Title: Transmission system having radio relaying device
Inventor: YOSHIDA KAZUO
IPC: H04Q9/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce processing time more which attends on data transmission through a radio relaying device by allowing only one among plural radio relaying devices that are connected to the same transmission line to transmit data to a transmitting device that is connected to the same transmission line to the transmitting device. SOLUTION: Radio relay station IF1a and IF1b which are connected to a signal line L1 generate radio communication result information that consists of communication results between them and a radio communication station IF2 and mutually send and receive it through a dedicated line L3 . Each station IF1a and IF1b decides if self-radio communication is success and also if self- priority is highest among radio relay station that succeed in radio communication. Only radio relay station that succeeds in it and has the highest priority generates sending data DM for a master based on radio communication result information from each radio relay station and sends it to a master station 1. When the entire radio relay station fail in radio communication, only the station that is preliminarily decided is allowed to notify to the station 1.
Patent JP-H0897480-A (JP)
Title: Piezoelectric bimorph
Inventor: YUHARA KENSUKE
IPC: H01L41/09
Filed: 1994-09-22
Abstract: PURPOSE: To improve the displacement and prolong the lift of a piezoelectric bimorph by a method wherein the metal plate of the piezoelectric bimorph is made of Cu-Sn-Fe alloy. CONSTITUTION: A piezoelectric bimorph is composed of one thin metal plate 3 and two thin piezoelectric ceramic plates 1 and 2. If a voltage is applied, the the piezoelectric ceramic plate 1 is expanded in the thickness direction and contracted in the longitudinal direction and the piezoelectric bimorph is moved upward. When a contact E is connected to a lower switch, a DC voltage of 200V is applied to the piezoelectric ceramic plate 2 and the piezoelectric ceramic plate 2 is contracted, so that the piezoelectric bimorph is moved downward. The metal plate 3 which is used as a driving circuit for moving the bimorph vertically is made of Cu-Sn-Fe alloy whose composition is 1% of Sn, 0.1% of Fe, 0.04% of P and the rest of Cu. It has been proved as the results of tests that this metal plate is more excellent in displacement and life than a conventional Cu-Zn system alloy metal plate and more excellent in life a conventional Ni-Fe alloy metal plate, so that the displacement and the life can be improved.
Patent JP-S62110452-A (JP)
Inventor: SUKOTSUTO KABOOKU DAADARIAN
IPC: H02K1/16
Filed: 1986-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0889941-A (JP)
Title: Water purifier for shower
Inventor: TOCHIKUBO SHIGEO
IPC: A47K3/28
Filed: 1994-09-21
Abstract: PURPOSE: To remove residual chlorine with high accuracy while the quantity of discharge water from a shower is increased, to prevent production of ions and change of the water quality and to dissolve adverse effect on the hair and skin by making the particle size of active carbon coarse and respectively increasing an area of a layer of the active carbon and thickness of the layer. CONSTITUTION: An end surface of a main body container 1 is butted with a bottom 2 and the whole circumference is welded, and an elbow 3 of an inflow port and a shaft 4 are welded to the rear surface of the bottom 2. Also an active carbon cartridge 6 having a center pipe 5 is filled into the main body container 1. Besides, a coarse particle-sized carbon layer 17 is formed at the lowest part and a medium coarse particle-sized carbon layer 19 is formed at the upper part via a partitioning PP mat 18, respectively in the active carbon cartridge 6, and also two sheets of wire nets 20 and plural sheets of PP mats 21 for prevention of leakage of the active carbon are respectively set at the upper and lower parts.  The main body container 1 and the active carbon cartridge 6 are respectively formed with pressure resistant metal or resin, and also the coarse active carbon having 3-30 mesh particle size is filled in 50-300mm diameter and 150-500mm thickness.
Patent JP-S62115623-A (JP)
Inventor: SUZUKI SHINICHI
IPC: H01H57/00
Filed: 1985-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0791708-A (JP)
Title: Equipment for supplying and exhausting air
Inventor: FUKUYAMA KENJIRO
IPC: F24F11/02
Filed: 1993-09-17
Abstract: PURPOSE:To reduce an air-conditioning load and to enable efficient supply and exhaust of air by computing the quantity of outdoor air to be introduced, on the basis of an outdoor air temperature, a set temperature, an indoor temperature and an outlet temperature, in the case when the outdoor air temperature is between the set temperature of an air conditioner and the indoor temperature. CONSTITUTION:A control part 30 executes a control of supply and exhaust of air by execution by CPU 31 of a program stored in ROM 32, with RAM 33 made a working area. The control part 30 controls exhaust of the necessary minimum quantity of exhaust air by using an exhaust fan 17. In the case when an outdoor air temperature measured by an outdoor air temperature sensor 37 is between a set temperature of an air conditioner 21 and an indoor temperature measured by an indoor temperature sensor 36, the part computes the quantity of outdoor air to be introduced, on the basis of the outdoor air temperature, the set temperature, the indoor temperature and an outlet temperature measured by an outlet temperature sensor 38 of the air conditioner, so that the indoor temperature be made to reach the set temperature in the shortest time. Moreover, the outdoor air in the computed quantity is introduced into a cookroom by using a supply fan 19.
Patent JP-H09100934-A (JP)
Title: Solenoid valve
Inventor: SHIRAIWA KATSUTAKA
IPC: F16K31/44
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To integrate manual operating mechanism and lock mechanism into a compact solenoid valve by holding a first manual operating member into a pressure-moved position through the position change to a cover member by the turn of the first manual operating member. SOLUTION: When a first manual operating member 43 is pressed to the solenoid 11 side, a movable iron core 25 of the solenoid part 11 moves to manually operate valve mechanism. When the first manual operating member 43 is turned, the relative position to a cover member 45 is changed, and the first manual operating member 43 is locked in a pressure-moved position. Manual operating mechanism and lock mechanism can be formed into simple structure by holding the first manual operating member 43 into a pressure-moved position through the position change to the cover member 45 by the turn of the first manual operating member 43. As a result, the manual operating mechanism and lock mechanism can be easily integrated into a compact solenoid valve.
Patent JP-2000092356-A (JP)
Title: Image pickup device
Inventor: HONDA KIMIFUMI
IPC: H04N5/765
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent an unnecessary image from being recorded when a lens barrier is closed by performing the storage operation control of a memory according to whether the lens barrier is open or closed. SOLUTION: A record signal processing circuit 109 writes an image signal of an image picking up part 105 in a memory 111 with the operation of an operating part 127 a mechanism 129 is simultaneously controlled to perform tape transfer and the image signal is recorded. When a logical H signal is outputted from a barrier position detection circuit 123 during recording, it is decided that a lens barrier 101 is closed, and recording to the memory 111 is stopped to switch to a record pause mode. When it is detected that the lens barrier 101 is closed during recording in this way, writing to the memory 111 is stopped, images written to the memory 111 until the recording is stopped are repeatedly read and recording is performed. Therefore, when the lens barrier 101 is closed during recording, the images just before the lens barrier 101 is closed are recorded until the recording is stopped, and an unpleasant image is prevented from being reproduced without recording the lens barrier 101.
Patent JP-H06110990-A (JP)
Title: Raster/vector integrated editing device
Inventor: HATAKEYAMA YUJI
IPC: G06T11/80
Filed: 1992-09-25
Abstract: PURPOSE:To simplify handling trouble in a raster/vector simultaneous editing operation and to improve operation efficiency by automatizing a raster data deletion processing after preparing vector data. CONSTITUTION:An operator operates a keyboard 1 and a mouse 2 and inputs a line segment vector data preparation instruction and coordinate data. Then, after a prescribed preprocessing, a raster data deletion part 11 deletes raster data based on line width information supplied from a deletion line width storage part 10 and updates the raster data inside a raster data storage part 14. A vector data preparation part 13 prepares line part vector data supplied with line width based on preparation vector line width information supplied from a vector line width storage part 12 on the deleted raster data and updates the line segment vector data of a vector data storage part 15. The updated respective raster data and the line segment vector data are displayed on a display device 16. Thus, the useless raster data are automatically deleted.
Patent JP-H052456-A (JP)
Title: Information storing method for storing media and system therefor
Inventor: TAKADA YUTAKA
IPC: G06F3/06
Filed: 1991-10-02
Abstract: PURPOSE:To control plural divided areas of the storing media with a logical driving device name by corresponding a logical driving device and a data storing area. CONSTITUTION:Under the control of an operating system mounted on a controller 1, the information is stored and reproduced by using the storing media including an optical disk 3. The operating system considers respective data storing areas divided and set onto the storing media as the storing device of 1 respectively and logically and handles it as a driving device logically. To these logical driving devices, the specific names are respectively given and they are corresponded to the data storing area of the physical storing device. By designating the name of the logical driving device, an operator performs the recording and reproducing of the information for the storing media. Thus, by using the limited number of the logical driving device names, the large storage capacity can be effectively used.